117983216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2939}}^1$

素因数の和:3153

約数の個数: 40

約数和(自身を含む): 247536240

約数和(自身を除く): 129553024

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 193, 208, 386, 772, 1544, 2509, 2939, 3088, 5018, 5878, 10036, 11756, 20072, 23512, 38207, 40144, 47024, 76414, 152828, 305656, 567227, 611312, 1134454, 2268908, 4537816, 7373951, 9075632, 14747902, 29495804, 58991608, 117983216]

約数ペア:

[(1, 117983216), (2, 58991608), (4, 29495804), (8, 14747902), (13, 9075632), (16, 7373951), (26, 4537816), (52, 2268908), (104, 1134454), (193, 611312), (208, 567227), (386, 305656), (772, 152828), (1544, 76414), (2509, 47024), (2939, 40144), (3088, 38207), (5018, 23512), (5878, 20072), (10036, 11756)]